Page 12 - 《广西植物》2020年第10期
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10 期               洪欣等: 钟冠报春苣苔(Primulina swinglei)(苦苣苔科)的分类鉴定                             1 3 9 5

   2017ꎻ Turland et al.ꎬ 2018). During our research on type  Ruyuan Countyꎬ Wuyang Townꎬ 18 October 1936ꎬ Y. Li
   specimens of P. swingleiꎬ we found that two or more  2014 (IBSC)ꎻ no specific localityꎬ no exact collection
   collections  or  two  specimens  were  simultaneously  timeꎬ X. R. Liang 69669 ( IBK). Guangxi Zhuang
   designated as typesꎬ without indicating the holotype in the  Autonomous Region: Qinzhou Cityꎬ 8 July 1912ꎬ

   protologue. The lectotype for P. swinglei are also named  K. K. Tsoong 1980 ( IBSC )ꎻ Fangchenggang Cityꎬ
   here since this taxon was published based on syntypesꎬ  Naliang Townꎬ 7 July 1917ꎬ K. K. Chung s. n. (IBSC)ꎻ
   without mentioning the holotype.                  no specific localityꎬ 15 May 1924ꎬ Kwangsi Mus. 254
                                                     (IBSC)ꎻ Fangchenggang Cityꎬ Shiwandashan Mt.ꎬ 14
   2  Materials and Methods                          July 1937ꎬ X. R. Liang 69669 ( IBSC )ꎻ Wuming
                                                     Countyꎬ Matou Townꎬ 1 September 1958ꎬ Y. C. Chen
   2.1 Field investigation and specimen examination  785 (IBK)ꎻ Nanningꎬ Medicine Hort. Gardenꎬ 28 May
       We have conducted fieldwork in Guangxi and    1964ꎬ X. C. Huang 00085 (GXMI)ꎻ Wuming Countyꎬ

   Guangdong of China ( including the type localities of  Matou Townꎬ 25 June 1965ꎬ X. C. Huangꎬ H. R. Zhuꎬ
   Primulina laxiflora and P. swinglei) and North Vietnam  C. Y. Xie 3814 (GXMIꎬ PE)ꎻ Nanning Cityꎬ Medicine
   since 2012. During the floristic field surveysꎬ we  Hort. Gardenꎬ 21 April 1975ꎬ G. Y. Yang 7007
   observed  living  plants  and  collected  specimens.  (GXMG)ꎻ Lingshan Countyꎬ Taiping Townꎬ 11 July
   Numerous new   populations of  P.  swinglei  were  1977ꎬ Lingshanzu 1 - 4041 ( GXMI )ꎻ no specific
   discovered during these field trips. Plants from different  localityꎬ 25 June 1978ꎬ Chengjunzu 00624 ( GXMI)ꎻ
   populations have been regularly monitored in the field  Shanglin Countyꎬ Dafeng  Townꎬ 2  July  1978ꎬ
   since their discovery. Furthermoreꎬ some plants were  Shanglindui 2-725 (GXMI)ꎻ Nanning Cityꎬ Medicine
   collected to carry out cultivation experiments (Groot et  Hort. Gardenꎬ 4 July 1979ꎬ Z. Y. Niꎬ M. L. Chen 8028
   al.ꎬ 2018) in the nursery of the Gesneriad Conservation  (GXMG)ꎻ Nanning Cityꎬ Medicine Hort. Gardenꎬ 1

   Center of China (GCCC) in Guangxi Institute of Botany  September 1981ꎬ X. H. Lu 9032 ( GXMG)ꎻ Nanning
   by the authors over the past six years. We also checked  Cityꎬ Medicine Hort. Gardenꎬ 22 October 1981ꎬ Z.
   specimens ( including type specimens ) from the   Y. Ni 9035 ( GXMG)ꎻ Fangchenggang Cityꎬ Fulong
   following herbaria: Aꎬ Eꎬ GHꎬ HNꎬ IBKꎬ IBSCꎬ Kꎬ   Townꎬ 9 July 2010ꎬ Shiwandashancaijidui 2672 (IBK)ꎻ
   MOꎬ PEꎬ UC and VMN ( abbreviations follow Thiers  Fangchenggang Cityꎬ Fulong Townꎬ 10 July 2010ꎬ
   2015). All morphological characters were studied using  Shiwandashancaijidui 2723 (IBK)ꎻ Fangchenggang Cityꎬ
   a dissecting microscope ( SZX16ꎬ Olympusꎬ Tokyoꎬ  Fulong Townꎬ 11 July 2010ꎬ Shiwandashancaijidui 2791
   Japan). Additionallyꎬ photos of the whole plants and  (IBK)ꎻ Fangchenggang Cityꎬ Dongzhong Townꎬ 19 July

   flowers were taken with a digital camera (X ̄H1ꎬ Fujiꎬ  2010ꎬ Shiwandashancaijidui 3191 ( IBK )ꎻ Wuming
   Sendaiꎬ Japan). Characters were described using the  Countyꎬ Daming Mountainꎬ 9 August 2010ꎬ L. Wuꎬ
   terminology presented by Wang et al. (1998).      R. H. Jiangꎬ et al. D0839 ( IBK)ꎻ Wuming Countyꎬ
   2.2 Specimens examined                            Daming Mountainꎬ 10 August 2010ꎬ L. Wuꎬ R. H.
       Primulina  swinglei:  CHINA.    Guangdong     Jiangꎬ et al. D0919 (IBK)ꎻ Wuming Countyꎬ Daming
   Province: Huizhou  Cityꎬ  Boluo  Countyꎬ  Luofu   Mountainꎬ 7 July 2011ꎬ L. Wuꎬ S. L. Jin D2566
   Mountainꎬ 16 August 1917ꎬ C. O. Levine 1538 (IBSCꎻ  (IBK)ꎻ Fangchenggang Cityꎬ Nasuo Townꎬ 1 August
   GH)ꎻ Boluo Countyꎬ Luofu Mountainꎬ 28 July 1930ꎬ  2012ꎬ W. B. Xuꎬ Y. S. Huang 11713 ( IBK)ꎻ Rong
   N. Q. Chen 41431 ( IBSC )ꎻ Boluo Countyꎬ Luofu    Countyꎬ 24 March 2015ꎬ W. B. Xu 12124 ( IBK).
   Mountainꎬ 13 Junuary 1935ꎬ L. Deng 331 ( IBSC)ꎻ   VIETNAM. Ton Kinꎬ Mont. Baviꎬ près de Van ̄Maouꎬ
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